Rational Numbers
Learning Time: 5-15 hours
Content: Rational numbers are a subject that examines numbers expressed as fractions with a non-zero denominator. The 2025 curriculum includes simplifying fractions, the four operations, comparison, and decimal representation. The TYT focuses on basic operations, while the AYT focuses on rational expressions and problems.
- Basic Concepts:
- Definition (p/q, q ≠ 0)
- Simplification Rules
- Decimal Representation (Infinite and Finite)
- Operations:
- Addition and Subtraction (Common Denominator)
- Multiplication and Division
- Comparison (Cross Product)
- Advanced Calculus (ADC):
- Rational Expressions
- Complex Fraction Problems
- Mathematical Proofs
- Applications:
- Fractions in Daily Life
- Measurement and Quantity Analysis
- Practical Problems
- Affecting Factors:
- Numerator and Denominator Values
- Decimal Conversion
- Operation Type
Course Features
- Lectures 0
- Quizzes 0
- Duration 5 hours
- Skill level Intermediate
- Language English
- Students 15
- Assessments Yes
